77266320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3319}}^1$

素因数の和:3432

約数の個数: 80

約数和(自身を含む): 242067840

約数和(自身を除く): 164801520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3319, 3880, 4656, 5820, 6638, 7760, 9957, 11640, 13276, 16595, 19914, 23280, 26552, 33190, 39828, 49785, 53104, 66380, 79656, 99570, 132760, 159312, 199140, 265520, 321943, 398280, 643886, 796560, 965829, 1287772, 1609715, 1931658, 2575544, 3219430, 3863316, 4829145, 5151088, 6438860, 7726632, 9658290, 12877720, 15453264, 19316580, 25755440, 38633160, 77266320]

約数ペア:

[(1, 77266320), (2, 38633160), (3, 25755440), (4, 19316580), (5, 15453264), (6, 12877720), (8, 9658290), (10, 7726632), (12, 6438860), (15, 5151088), (16, 4829145), (20, 3863316), (24, 3219430), (30, 2575544), (40, 1931658), (48, 1609715), (60, 1287772), (80, 965829), (97, 796560), (120, 643886), (194, 398280), (240, 321943), (291, 265520), (388, 199140), (485, 159312), (582, 132760), (776, 99570), (970, 79656), (1164, 66380), (1455, 53104), (1552, 49785), (1940, 39828), (2328, 33190), (2910, 26552), (3319, 23280), (3880, 19914), (4656, 16595), (5820, 13276), (6638, 11640), (7760, 9957)]